Flight OddsORD → GTF United Airlines
United Airlines · Chicago, IL to Great Falls, MT · 11 flights, 2025-07-05 to 2026-06-27 · aggregated across 3 flight numbers
On-time arrival
82%
Median delay
-16 min
90th percentile
+26 min
Cancellation rate
0%
How on-time is United Airlines from ORD to GTF?
Across every United Airlines flight number on ORD → GTF (11 flights, 2025-07-05 to 2026-06-27), 82% arrived within 15 minutes of schedule. Median arrival delay -16 min; the worst 10% ran +26 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 9 | 82% |
| 16-30 min | 1 | 9% |
| 31-60 min | 1 | 9% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 4 | 100% | -18 min |
| 2025-08 | 3 | 67% | -10 min |
| 2026-06 | 4 | 75% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 11 | 82% |
| Sun | No data | — |
UA flight numbers on ORD → GTF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…